Match each term to its scientific definition. 1.) natural world- 2.) theory- 3.) scientific method- a. everything that can be observed or explained scientifically. b. the procedure of scientific inquiry used to investigate natural phenomena. c. a well-supported explanation of all the evidence related to a natural phenomenon.

The correct match is 1 A, 2 C, and 3 B.

Explanation:

The natural world - The aim of science is to understand the natural world through studying systematically. Scientific knowledge is based on logic and it can be used when experiments are difficult to do.

Theory - A  theory is an explanation of some hypothesis or suggestion about the aspect of the natural world, based on facts that have been confirmed through experiment and observation.

Scientific method - a method of the process that has a systematic observation and experiment, and the formulation, testing, and modification of hypotheses.

Thus, the correct match is  1 A, 2 C, and 3 B.

the answer would be d